| 年份 | 牙买加 |
|---|---|
| 2023 | - |
| 2022 | 5.70064 |
| 2021 | 5.83182 |
| 2020 | 6.01552 |
| 2019 | 6.21089 |
| 2018 | 6.40406 |
| 2017 | 6.61041 |
| 2016 | 6.79083 |
| 2015 | 6.91995 |
| 2014 | 7.07681 |
| 2013 | 7.27303 |
| 2012 | 7.4371 |
| 2011 | 7.64157 |
| 2010 | 7.89597 |
| 2009 | 8.1198 |
| 2008 | 8.30781 |
| 2007 | 8.48174 |
| 2006 | 8.60039 |
| 2005 | 8.68189 |
| 2004 | 8.849 |
| 2003 | 9.1423 |
| 2002 | 9.51169 |
| 2001 | 9.89635 |
| 2000 | 10.3418 |
| 1999 | 10.7893 |
| 1998 | 11.1309 |
| 1997 | 11.4058 |
| 1996 | 11.6372 |
| 1995 | 11.753 |
| 1994 | 11.8004 |
| 1993 | 11.8803 |
| 1992 | 11.9783 |
| 1991 | 12.1317 |
| 1990 | 12.3577 |
| 1989 | 12.5706 |
| 1988 | 12.7217 |
| 1987 | 12.8367 |
| 1986 | 12.9201 |
| 1985 | 12.9793 |
| 1984 | 13.0161 |
| 1983 | 13.0425 |
| 1982 | 13.0815 |
| 1981 | 13.1222 |
| 1980 | 13.1887 |
| 1979 | 13.3289 |
| 1978 | 13.5359 |
| 1977 | 13.8019 |
| 1976 | 14.1308 |
| 1975 | 14.4783 |
| 1974 | 14.8146 |
| 1973 | 15.1573 |
| 1972 | 15.4951 |
| 1971 | 15.82 |
| 1970 | 16.0733 |
| 1969 | 16.23 |
| 1968 | 16.3032 |
| 1967 | 16.2956 |
| 1966 | 16.2949 |
| 1965 | 16.399 |
| 1964 | 16.4893 |
| 1963 | 16.5237 |
| 1962 | 16.5415 |
| 1961 | 16.4299 |
| 1960 | 16.1293 |